CN102400493A - Siphon pedestal pan without water ring - Google Patents

Siphon pedestal pan without water ring Download PDF

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Publication number
CN102400493A
CN102400493A CN2011103697466A CN201110369746A CN102400493A CN 102400493 A CN102400493 A CN 102400493A CN 2011103697466 A CN2011103697466 A CN 2011103697466A CN 201110369746 A CN201110369746 A CN 201110369746A CN 102400493 A CN102400493 A CN 102400493A
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CN
China
Prior art keywords
water
bedpan
side end
siphon
hydrosphere
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Granted
Application number
CN2011103697466A
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Chinese (zh)
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CN102400493B (en
Inventor
虞吉伟
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Guangdong Hegll Sanitary Wares Co., Ltd.
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虞吉伟
谢伟藩
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Priority to CN 201110369746 priority Critical patent/CN102400493B/en
Publication of CN102400493A publication Critical patent/CN102400493A/en
Application granted granted Critical
Publication of CN102400493B publication Critical patent/CN102400493B/en
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Abstract

The invention relates to a siphon pedestal pan without a water ring. The pedestal pan comprises a water tank, a bedpan, a water discharge channel, a siphon blow-off pipeline and a water-saving device for injecting water into the bottom of the bedpan of the pedestal pan by using an external water source such as tap water, wherein the water discharge channel is communicated with a water discharge port of the water tank and the inner upper part of the bedpan; one end of the water discharge channel is positioned below the water discharge port of the water tank, and the other end of the water discharge channel is positioned on the rear upper part, which is close to the water tank, of the bedpan; the water discharge channel is provided with a water injection port at the end of the rear upper part of the bedpan and is communicated with the inner upper part of the bedpan only through the water injection port; the inner upper part of the bedpan is provided with two water diversion steps; each water diversion step is provided with a water inlet end; a water diversion ditch is arranged between the water injection port and the water inlet end of the water diversion step on the same side; a water inlet in the water-saving device is connected with the external water source such as the tap water; an injection boost port is connected to an injection boost hole at the bottom of the bedpan; and when water in the water tank is discharged, water injected from the injection boost port pushes the water which is discharged from the water tank and flows into the bottom of the bedpan and dirt.

Description

No hydrosphere siphon wc pan
Technical field
The present invention relates to a kind of water closet, relate in particular to a kind of interior water of water tank that utilizes and clean closet inside, and utilize external water source or tap water through a kind of water saving fixtures, promotion is from the no hydrosphere siphon wc pan of the water of the arrival bedpan bottom of water tank discharge.
Background technology
Hydrosphere is all arranged above the bedpan of existing common water closet, and this hydrosphere is as the flowing water passage, and the water of discharging from water tank flows into that the flowing water aperture that spreads all over whole hydrosphere through its underpart flows into bedpan behind this hydrosphere, thereby reaches the purpose of cleaning bedpan below the hydrosphere; When cistern water-discharging, current can form certain impact to hydrosphere inside, but the current that flow out from the flowing water aperture of its underpart again are just relatively little much to the impact force of bedpan, and it is inner that the momentum of current has all acted on hydrosphere, do not act directly on the bedpan.
In order to solve above-mentioned this problem; Proposed in Chinese patent 97199869.8 and 200410075198.6 claims 1; Be provided with " interior sidewall surface of the closet upper limb of directly facing in edge and the aforementioned pelvic part (1) makes the main water of cleaning spread all over the big clean water water guide path (16) to full week of closet upper limb " and " full week or its part that makes aforementioned clean water water guide path (16) overhangs towards the interior side of pelvic part (1) " in the bedpan;
Claims, manual and accompanying drawing in conjunction with above-mentioned two parts of patents; Its described " water guide path (16) " are not a diversion step clearly; So Chinese patent 01810417.7 and 03819005.2 is afterwards just arranged; If but do not have diversion step clearly, needing from water tank, to discharge sizable current could " make the main water of cleaning spread all over the closet upper limb greatly to full week ", thereby can not reach the purpose of water saving;
" the full week of water guide path (16) " from it next; The claims, manual and the accompanying drawing that combine Chinese patent 97199869.8 and 200410075198.6 again; Explain that its described " water guide path (16) " are whole circles around the bedpan upper limb, and be not segmentation, like this under the situation of its 4th embodiment and the 5th embodiment; Two strands of current will bump and swell at the bedpan front end, also might splash outside the bedpan.
In Chinese patent 01810417.7 claim 1, proposed; Be provided with " annular recess that the rising wood of bedpan inwall and approximate horizontal ground extend " in the bedpan; And " pressure flush water feed mechanism and be configured in the bottom of annular recess and, the flushing water that makes ejection is along circle round substantially the 1st flushing water ejection mechanism in a week of bedpan internal face " along annular recess ejection pressure flush water;
Claims, manual and accompanying drawing in conjunction with said patent; So-called in said patent " annular recess " " water guide path (16) " in aforementioned two parts of patents all are " circling round substantially a week along the bedpan internal face ", and are not segmentation; Function is identical in fact; But effect is just different, adds and has disposed " pressure flush water feed mechanism ", and such cleaning performance will be fine; But need configuration special " pressure flush water feed mechanism ", cost of production will be higher like this.
In Chinese patent 03819005.2 claim 1,15, proposed, be provided with " holding the canopy portion between the knot face " in the bedpan, and " rinse water has been discharged in the canopy portion of above-mentioned urinal portion and forms the 1st water spray portion of eddy flow at flange part and dirt; Rinse water is discharged into the 2nd water spray portion in the canopy portion of above-mentioned urinal portion along the direction identical with the direction of rotation of above-mentioned eddy flow "; and " near above-mentioned the 1st water spray portion is configured in the urinal portion that fore-and-aft direction with above-mentioned urinal portion is center one side and changes to the position of deep camber from small curve, near above-mentioned the 2nd water spray portion is configured in the urinal portion of opposite side and changes to the position of small curve from deep camber ";
Claims, manual and accompanying drawing in conjunction with said patent; So-called in said patent " canopy portion " also resembles " water guide path (16) " in aforementioned two parts of patents; And " annular recess " of back in a patent is the same, all along bedpan internal face week substantially, and is not segmentation; Function is identical in fact, and just effect is different; Utilize tank water to clean equally, under the situation of identical water supply volume, obviously cleaning performance can be much better than " water guide path (16) " in aforementioned two parts of patents in " the canopy portion " of said patent, also i.e. water-saving more under same cleaning performance;
But make the eddy flow direction that forms from the water of " the 2nd water spray portion " ejection identical with the eddy flow direction that the water that sprays from " the 1st water spray portion " forms; And " near above-mentioned the 1st water spray portion is configured in the urinal portion that fore-and-aft direction with above-mentioned urinal portion is center one side and changes to the position of deep camber from small curve; near above-mentioned the 2nd water spray portion is configured in the urinal portion of opposite side and changes to the position of small curve from deep camber "; So just also need one section quite long water channel at bedpan rear portion to use as diversion; And can not only lean on one section drainage channel from the water tank outlet to the bedpan to achieve the goal; In fact this water channel is exactly the part of hydrosphere, and said patent seems have been cancelled hydrosphere and do not fully phase out in fact, has just cancelled a part of hydrosphere of bedpan leading portion; In addition, so also can increase the production difficulty of product.
In conjunction with claims, manual and the accompanying drawing of above-mentioned four parts of patents, no matter be described " water guide path (16) " or " annular recess " or " canopy portion ", their change width does not have clear and definite narration yet.
Existing common water closet generally all is only to lean on the water that from water tank, ejects that bedpan is washed; Though spray-hole is arranged at the bedpan bottom; But the water of spray-hole ejection from then on is also from water tank; Because the water tank height is limited, the water pressure of from water tank, coming out is very low, needs more relatively water just can rinse bedpan well; Also there is the part water closet fully directly to utilize press water such as tap water to wash, but hydraulic pressure is had relatively high expectations, need the above pressure of 300Kpa, otherwise also be difficult to rinse well, and have very big sound during flushing.
In order to solve above-mentioned this problem; I invent multi application number be 201020537634.8,201110222824.X, 201110222811.2,201110222784.9,201110222760.3 several kinds utilize external water source such as tap water to the water saving fixtures of water closet bedpan bottom water spray; Water inlet, delivery port, injection boosting mouth are arranged in the said water saving fixtures; Said water inlet connects external water source such as tap water; Delivery port is water outlet in water tank, sprays the boosting mouth and connects the injection boosting hole to the bedpan bottom.
But several kinds of water saving fixtures of said I invent multi are applied to just improve water closet bath effect behind the water closet, do not solve the cleaning charge water problems of water closet bedpan inwall.
The following water mode of existing suction formula water closet nearly all is a water under the spiral vortex type; Can reach developing result relatively preferably like this, need relatively large discharging quantity of water but will produce vortex, under the less relatively situation of discharging quantity of water; If do not make current produce vortex again, developing result will be relatively poor relatively.
Summary of the invention
The object of the present invention is to provide a kind of water saving fixtures that are equipped with to utilize external water source such as tap water to spray water to water closet bedpan bottom; Production technology is simple again with regard to the whole bedpan inwalls of the fine cleaning of ability for the low amounts of water of from water tank, discharging; Can under the less relatively current of water supply volume do not produce the situation of vortex, also can reach good bath effect, really not have the hydrosphere siphon wc pan.
To achieve these goals, no hydrosphere siphon wc pan provided by the invention is characterized in: the water saving fixtures that comprise water tank, bedpan, drainage channel, hydrocone type blow-off line, utilize external water source such as tap water to spray water to water closet bedpan bottom;
Outfall is arranged at said water tank bottom;
The boosting of injection hole is arranged at said bedpan bottom, and internal upper part has two diversion steps, and said diversion step has water intake end;
Said hydrocone type blow-off line has the blowdown inlet;
The injection boosting hole of said bedpan bottom is facing to the blowdown inlet of said hydrocone type blow-off line;
Said drainage channel is between water tank and bedpan; Joining water box outfall and bedpan internal upper part; One end of said drainage channel is below water tank outlet; The other end is in the bedpan upper back near water tank, and said drainage channel has water jet in the end of bedpan upper back, and said drainage channel only is communicated with the bedpan internal upper part through said water jet;
Water inlet, delivery port, injection boosting mouth are arranged in the said water saving fixtures;
Said water inlet in the said water saving fixtures connects external water source such as tap water, the water outlet in water tank of said delivery port, and said injection boosting mouth connects the injection boosting hole to the bedpan bottom;
When the water in the water tank discharges from stating water and the dirt that sprays the inflow bedpan bottom that current that the boosting mouth ejects promote from water tank, to discharge.
As the improvement of no hydrosphere siphon wc pan of the present invention, its further characteristic is: between the water intake end of the said diversion step of said water jet and homonymy, lead is arranged.
Improvement as no hydrosphere siphon wc pan of the present invention; Its further characteristic is: the lower end of said water jet and the bottom of said lead roughly at grade, the water intake end of said diversion step is higher than the lower end of said water jet and the bottom of said lead.
Improvement as no hydrosphere siphon wc pan of the present invention; Its further characteristic is: said drainage channel has two side end faces and two oblique side end faces in the end of bedpan upper back; Said water jet is on said two side end faces, and said lead is between the water intake end of oblique side end face, said side end face and said diversion step.
Improvement as no hydrosphere siphon wc pan of the present invention; Its further characteristic is: said drainage channel has two oblique side end faces in the end of bedpan upper back; Said water jet is on said two oblique side end faces, and said lead is between the water intake end of said oblique side end face and said diversion step.
Improvement as no hydrosphere siphon wc pan of the present invention; Its further characteristic is: said drainage channel has two side end faces in the end of bedpan upper back; Said water jet is on said two side end faces, and said lead is between the water intake end of said side end face and said diversion step.
Improvement as no hydrosphere siphon wc pan of the present invention; Its further characteristic is: said two diversion steps have not end; The width of said two diversion steps narrows down to not holding from water intake end gradually, and until the not width vanishing of end, two diversion steps are not held and linked to each other.
The invention has the beneficial effects as follows: production technology is simple, clean up, wash by water energetically, water saving.
Description of drawings
Fig. 1 is the vertical view of the specific embodiment one of no hydrosphere siphon wc pan of the present invention.
Fig. 2 is the A-A sectional drawing among Fig. 1 of no hydrosphere siphon wc pan of the present invention.
Fig. 3 is the B-B sectional drawing among Fig. 1 of no hydrosphere siphon wc pan of the present invention.
Fig. 4 is the circle A portion enlarged drawing among Fig. 3 of no hydrosphere siphon wc pan of the present invention.
Fig. 5 is the C-C sectional drawing among Fig. 1 of no hydrosphere siphon wc pan of the present invention.
Fig. 6 is the front view of the specific embodiment one of no hydrosphere siphon wc pan of the present invention.
Fig. 7 is the circle B portion enlarged drawing among Fig. 6 of no hydrosphere siphon wc pan of the present invention.
Fig. 8 is the major side views of no hydrosphere siphon wc pan of the present invention.
Fig. 9 is a kind of water saving fixtures sketch map of no hydrosphere siphon wc pan of the present invention.
Figure 10 is the another kind of water saving fixtures sketch map of no hydrosphere siphon wc pan of the present invention.
Figure 11 is the sketch map that is equipped with the no hydrosphere siphon wc pan of water saving fixtures of the present invention.
Figure 12 is the vertical view of the specific embodiment two of no hydrosphere siphon wc pan of the present invention.
Figure 13 is the vertical view of the specific embodiment three of no hydrosphere siphon wc pan of the present invention.
The specific embodiment one
Consult Fig. 1 to Fig. 7, the outfall 3, bedpan 4 of water tank 2, water tank 2 bottoms arranged in water closet 1, at the water intake end 10 at the two ends of water jet 8 in the oblique side end face 6 of the end of bedpan 4 upper backs and side end face 7, side end face 7 of the drainage channel 5 of joining water box outfall 3 between water tank 2 and the bedpan 4 and bedpan 4 internal upper parts, drainage channel 5, diversion step 9, diversion step 9 and do not hold 11, the lead 12 between the water intake end 10 of 7 oblique side end faces 6, side end face and diversion step 9, in the injection boosting hole 13 of bedpan 4 bottoms.
Consult Fig. 4, Fig. 7, the bottom of the lower end of water jet 8 and lead 12 roughly at grade, the water intake end 10 of diversion step 9 is higher than the lower end of water jet 8 and the bottom of lead 12.
Consult Fig. 1, Fig. 8, to not holding 11 to narrow down gradually, until the width vanishing of not holding 11, the not end 11 of two diversion steps 9 does not link to each other the width of two diversion steps 9 from water intake end 10.
Consult Fig. 9, Figure 10, water inlet 15, delivery port 16 are arranged in the water saving fixtures 14, spray boosting mouth 17.
Consult Fig. 1 to Figure 11; Be fixedly mounted on water saving fixtures 14 in the water tank 2, make water inlet 15 and spray boosting mouth 17, in the outfall 3 of water tank 2 bottoms, install drain assembly 18 at water tank 2 outer bottoms; In the injection boosting hole 13 of bedpan 4 bottoms, install injector head 20; Make the blowdown inlet 22 of injector head 20 facing to hydrocone type blow-off line 21, with flexible pipe 19 injection boosting mouth 17 is connected with injector head 20, the water inlet 15 in the water saving fixtures 14 connects outside water receiving source such as tap water.
Consult above-mentioned each figure; When the draining button on pressing drain assembly 18 makes water tank 2 drainings; Current flow to drainage channel 5 from outfall 3; Pass through two water jets 8 on the drainage channel 5 again, most of water intake end 10 from two diversion steps 9 flows to does not hold 11, the pelvic surface of sacrum below fraction reaches between two leads 12 below two leads 12 of cleaning in lead 12 flows to bedpan 4; There is part current direction current downflow to clean the pelvic surface of sacrum below the lead 12 in the flow process of current on diversion step 9 again, finally has small amount of water to arrive and do not hold 11 cleaning bedpans 4 pelvic surface of sacrum foremost.
Consult Figure 11; All current finally come together in the bottom of bedpan 4, and what ejected in the injection boosting mouth 17 from water saving fixtures 14 arrives the external water source that pressure is arranged of injector head 20 such as the blowdown inlet 22 that tap water promotes to flow to hydrocone type blow-off line 21 through flexible pipe 19.
The specific embodiment two
Fig. 1, Figure 12 are consulted in contrast; This specific embodiment two is the end construction of drainage channel 5 in bedpan 4 upper backs with the difference of the specific embodiment one; In the specific embodiment one; Drainage channel 5 has two side end faces 7 and two oblique side end faces 6 in the end of bedpan 4 upper backs, water jet 8 is on two side end faces 7, and lead 12 is between the water intake end 10 of 7 oblique side end faces 6, side end face and diversion step 9; And in this specific embodiment two; Drainage channel 5 has only two oblique side end faces 6 in the end of bedpan 4 upper backs; Water jet 8 is on two oblique side end faces 6; Lead 12 between the water intake end 10 of tiltedly side end face 6 and diversion step 9, the striking resemblances in the remainder and the specific embodiment one, here repeated description no longer.
The specific embodiment three
Fig. 1, Figure 13 are consulted in contrast; This specific embodiment three also is the end construction of drainage channel 5 in bedpan 4 upper backs with the difference of the specific embodiment one; In the specific embodiment one; Drainage channel 5 has two side end faces 7 and two oblique side end faces 6 in the end of bedpan 4 upper backs, water jet 8 is on two side end faces 7, and lead 12 is between the water intake end 10 of 7 oblique side end faces 6, side end face and diversion step 9; And in this specific embodiment three; Drainage channel 5 has only two side end faces 7 in the end of bedpan 4 upper backs; Water jet 8 is on two side end faces 7; Lead 12 between the water intake end 10 of side end face 7 and diversion step 9, the striking resemblances in the remainder and the specific embodiment one, here repeated description no longer.
In three specific embodiment of the present invention, all be provided with lead 12; Main purpose be for can clean synchronously well below two leads 12 and two leads 12 between below pelvic surface of sacrum, make the dirt that is cleaned mostly count dirts and be discharged from bedpan synchronously with other; If the pelvic surface of sacrum below not establishing between 12, two leads 12 of lead is difficult to be cleaned, need to beat cleaning aperture or additive method in addition and solve, so just increased the operation of producing and can influence attractive in appearance; Though the current of ejection have few part current when finishing nearly and also can clean to the pelvic surface of sacrum below the lead 12 from water jet 8; But this moment, the blowdown process of general water closet all finished; Be cleaned the dirt that gets off and be discharged from bedpan, can only rest in the bedpan.

Claims (7)

1. a no hydrosphere siphon wc pan is characterized in that: the water saving fixtures that comprise water tank, bedpan, drainage channel, hydrocone type blow-off line, utilize external water source such as tap water to spray water to water closet bedpan bottom;
Outfall is arranged at said water tank bottom;
The boosting of injection hole is arranged at said bedpan bottom, and internal upper part has two diversion steps, and said diversion step has water intake end;
Said hydrocone type blow-off line has the blowdown inlet;
The injection boosting hole of said bedpan bottom is facing to the blowdown inlet of said hydrocone type blow-off line;
Said drainage channel is between water tank and bedpan; Joining water box outfall and bedpan internal upper part; One end of said drainage channel is below water tank outlet; The other end is in the bedpan upper back near water tank, and said drainage channel has water jet in the end of bedpan upper back, and said drainage channel only is communicated with the bedpan internal upper part through said water jet;
Water inlet, delivery port, injection boosting mouth are arranged in the said water saving fixtures;
Said water inlet in the said water saving fixtures connects external water source such as tap water, the water outlet in water tank of said delivery port, and said injection boosting mouth connects the injection boosting hole to the bedpan bottom;
When the water in the water tank discharges from stating water and the dirt that sprays the inflow bedpan bottom that current that the boosting mouth ejects promote from water tank, to discharge.
2. no hydrosphere siphon wc pan as claimed in claim 1 is characterized in that: between the water intake end of the said diversion step of said water jet and homonymy, lead is arranged.
3. no hydrosphere siphon wc pan as claimed in claim 2; It is characterized in that: the lower end of said water jet and the bottom of said lead roughly at grade, the water intake end of said diversion step is higher than the lower end of said water jet and the bottom of said lead.
4. like claim 2 or 3 described no hydrosphere siphon wc pans; It is characterized in that: said drainage channel has two side end faces and two oblique side end faces in the end of bedpan upper back; Said water jet is on said two side end faces, and said lead is between the water intake end of oblique side end face, said side end face and said diversion step.
5. like claim 2 or 3 described no hydrosphere siphon wc pans; It is characterized in that: said drainage channel has two oblique side end faces in the end of bedpan upper back; Said water jet is on said two oblique side end faces, and said lead is between the water intake end of said oblique side end face and said diversion step.
6. like claim 2 or 3 described no hydrosphere siphon wc pans; It is characterized in that: said drainage channel has two side end faces in the end of bedpan upper back; Said water jet is on said two side end faces, and said lead is between the water intake end of said side end face and said diversion step.
7. like each described no hydrosphere siphon wc pan in the claim 1 to 3; It is characterized in that: said two diversion steps have not end; The width of said two diversion steps narrows down to not holding from water intake end gradually, and until the not width vanishing of end, two diversion steps are not held and linked to each other.
CN 201110369746 2011-11-03 2011-11-03 Siphon pedestal pan without water ring Active CN102400493B (en)

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Application Number Priority Date Filing Date Title
CN 201110369746 CN102400493B (en) 2011-11-03 2011-11-03 Siphon pedestal pan without water ring

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Application Number Priority Date Filing Date Title
CN 201110369746 CN102400493B (en) 2011-11-03 2011-11-03 Siphon pedestal pan without water ring

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CN102400493B CN102400493B (en) 2013-10-30

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107090885A (en) * 2017-05-26 2017-08-25 佛山市高明安华陶瓷洁具有限公司 One kind is without water distribution cellular type squatting pan
CN110056064A (en) * 2019-06-05 2019-07-26 广东恒洁卫浴有限公司 High low hydraulic pressure two pass injection strength displacement closestool
CN114592572A (en) * 2022-03-15 2022-06-07 箭牌家居集团股份有限公司 Hidden closestool that goes out water

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1402807A (en) * 1999-11-29 2003-03-12 株式会社伊奈 Tankless toilet, western style flush toilet, private part washing device, and spud for flush toilet
JP2010138693A (en) * 2010-03-23 2010-06-24 Panasonic Electric Works Co Ltd Flush toilet
CN102108726A (en) * 2009-12-25 2011-06-29 虞吉伟 Flush toilet and water saving device thereof
CN201915472U (en) * 2011-01-20 2011-08-03 薛华 Pressure pumping water-saving toilet bowl
CN202324137U (en) * 2011-11-03 2012-07-11 虞吉伟 Siphon type pedestal pan without water ring

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1402807A (en) * 1999-11-29 2003-03-12 株式会社伊奈 Tankless toilet, western style flush toilet, private part washing device, and spud for flush toilet
CN102108726A (en) * 2009-12-25 2011-06-29 虞吉伟 Flush toilet and water saving device thereof
JP2010138693A (en) * 2010-03-23 2010-06-24 Panasonic Electric Works Co Ltd Flush toilet
CN201915472U (en) * 2011-01-20 2011-08-03 薛华 Pressure pumping water-saving toilet bowl
CN202324137U (en) * 2011-11-03 2012-07-11 虞吉伟 Siphon type pedestal pan without water ring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107090885A (en) * 2017-05-26 2017-08-25 佛山市高明安华陶瓷洁具有限公司 One kind is without water distribution cellular type squatting pan
CN110056064A (en) * 2019-06-05 2019-07-26 广东恒洁卫浴有限公司 High low hydraulic pressure two pass injection strength displacement closestool
CN114592572A (en) * 2022-03-15 2022-06-07 箭牌家居集团股份有限公司 Hidden closestool that goes out water

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